Comparison of temporospatial and kinetic variables of walking in small and large dogs on a pressure-sensing walkway.

Objective: To compare temporospatial variables (TSVs) and kinetic variables (KVs) for fore-limbs and hind limbs of small and large dogs of various breeds during walking and to determine associations among body weight (BW), TSVs, and KVs in these groups.

Animals: 12 adult dogs with no evidence of lameness.

Procedures: Dogs (grouped according to BW as small [< 10 kg; n = 6] or large [> 25 kg; 6]) were walked in a straight line at their preferred velocity on a wooden platform with an embedded pressure-sensing walkway.